A white laser with chirped photonic crystals

Gevorgyan, A. H.; Vanyushkin, N. A.; Efimov, I. M.

doi:10.48550/arXiv.2208.06173

A white laser with chirped photonic crystals

https://doi.org/10.48550/arXiv.2208.06173
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posted on 2023-01-12, 16:02 authored by A. H. Gevorgyan, N. A. Vanyushkin, I. M. Efimov

We report the results on theoretical investigation about possible simultaneous laser generation in all, closely spaced modes of chirped photonic crystals layer in all visible region of the spectrum. With the possible ability to control the chirping contrast, it allows to obtain a white laser with a simple system on a chip, which can find wide application.

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A white laser with chirped photonic crystals

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